A foundation of euclidean geometry by means of congruence mappings
β Scribed by Hans-Georg Steiner
- Publisher
- Springer
- Year
- 1971
- Tongue
- English
- Weight
- 239 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0013-1954
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## Abstract Spinors are introduced using geometrical concepts only, such that no knowledge in representation theory is presupposed. The essential part is the purely geometrical proof of the conformity of the mapping of the celestial sphere onto itself induced by spinors.
The estimation of camera egomotion is an old problem in computer vision. Since the 1980s, many approaches based on both the discrete and the di erential epipolar constraint have been proposed. The discrete case is used mainly in self-calibrated stereoscopic systems, whereas the di erential case deal